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Joost Rommes
| Speaker: |
Dr. Joost Rommes (NXP Semiconductors)
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| Date: |
Wednesday January 9, 2008
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| Title: |
Eigenvalue
problems and model order reduction in industry
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Abstract
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Physical
structures and processes are modeled by dynamical systems in a wide
range of application areas. During the design of very large-scale
integration (VLSI) chips, for instance, dynamical systems are used to
describe the low-level circuit behavior. Since these dynamical systems
can become very large for modern chips, the essential simulation before
production may consume hours or days of computing time. Hence there is
need for efficient mathematical approaches that limit the computing
time while preserving the accuracy. In this talk it will be shown how
specialized eigenvalue methods and model order reduction techniques can
be used to perform fast and accurate simulations of large dynamical
systems. Results will be illustrated by numerical experiments with
realistic examples.
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